Hey Dennis,
Myself . . . I like the image, however, I don't think the image gives the impression of a cold effect.
I noticed a few areas in the photograph that could have been better (mainly cloning tracks), and some personal suggestions.
I would have used the dodge tool to give the iris a bit of depth by lightening the lower portion with aprox. 40% brush. One of the finger nails has a "dirty" look. As already mentioned, I think the eye whites could be a bit lighter. Adding a little blue to the image is a good suggestion as well. Some light fur on the upper left and under her right hand is mildly distractive. The hair on her lower left is also replicated obviously.
Did you take this photograph? If so, a nice pose and stunning model.